DXlab and Winwarbler

New 6700 user (ie: today) and have the Flex working fine with Dxlab. The only issue is with RTTY transmit. I followed the instructions on the Flex wiki and Winwarbler works fine sending CW and receiving RTTY. I left the PTT tab in Winwarbler's Config as "Xcvr Ctrl App" and port to none (I have PTT enabled on port 8). Cannot send RTTY or if I select port 8 for PTT . DAX working fine. I am sure I am missing something simple. Any ideas?

Thanks for the errorlog, It shows that Commander is
not sending a "transmit" command to your 6700 when you click the TX
button, but does not reveal why not.

I have added diagnostics to a new version of Commander, and sent you email with instructions for obtaining it and running the next test.

As you have WinWarbler configured, it is transmitting CW by conveying the data to Commander, which in turn conveys the data to your 6700 via a "transmit cw" command. This command immediately switches your 6700 to TX, and then back to RX after the last of the CW has been transmitted. Evidently this mechanism isn't impeded by whatever is stopping Commander from sending your 6700 a "transmit" command when you click the TX button. The errorlog generated by the new Commander version should reveal why.

First, in the config panel in Commander I had the "suppress CAT" box checked. Unchecking the box allowed me to use the PTT buttons in Commander for RTTY TX. I still could not get the RTTY memories in WinWarbler to trigger the TX/PTT.

The culprit turned out to be in the External Modem tab in WW config. I had RTTY "enabled" on this tab. Unchecking the box cleared up the issue. What I had done was to load an older profile for WW when I reinstalled the program on my new computer. The profile dated from the time when I was using an external modem.